mastery
1 ENTRIES FOUND:
Britannica Dictionary definition of MASTERY
1
:
knowledge and skill that allows you to do, use, or understand something very well
:
command
— usually + of
[noncount]
-
We were impressed by her mastery of the subject.
[singular]
-
She achieved a complete mastery of French.
2
[noncount]
:
complete control of something
-
He struggled to gain mastery of/over his fears.
